I'm biased as I'm related to the creator (he's my brother and co-founder) but this is incredibly easy to use. We've used it at Hipmob to process all our invoice

I'm biased as I'm related to the creator (he's my brother and co-founder) but this is incredibly easy to use. We've used it at Hipmob to process all our invoices (whenever a customer requests one). Femi (the creator) is also super responsive so drop him a line if you have feature requests! (fomojola@ideasynthesis.com)